GB2078725B - N-chlorocarbonyl lactams - Google Patents
N-chlorocarbonyl lactamsInfo
- Publication number
- GB2078725B GB2078725B GB8114762A GB8114762A GB2078725B GB 2078725 B GB2078725 B GB 2078725B GB 8114762 A GB8114762 A GB 8114762A GB 8114762 A GB8114762 A GB 8114762A GB 2078725 B GB2078725 B GB 2078725B
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorocarbonyl
- lactams
- chlorocarbonyl lactams
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000003951 lactams Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D225/00—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom
- C07D225/02—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU141080A YU141080A (en) | 1980-05-24 | 1980-05-24 | Process for preparing n-chlorocarbonl-lactams |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2078725A GB2078725A (en) | 1982-01-13 |
GB2078725B true GB2078725B (en) | 1984-04-18 |
Family
ID=25554062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8114762A Expired GB2078725B (en) | 1980-05-24 | 1981-05-14 | N-chlorocarbonyl lactams |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT374788B (en) |
CH (1) | CH649992A5 (en) |
DE (1) | DE3120451A1 (en) |
GB (1) | GB2078725B (en) |
YU (1) | YU141080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004594A1 (en) * | 1986-01-31 | 1987-08-13 | Nelson Research And Development Company | Compositions comprising 1-substituted azacycloalkanes and their uses |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886783A (en) * | 1986-01-31 | 1989-12-12 | Nelson Research & Development Co. | Penetration enhancers for transdermal delivery of systemic agents |
US5204339A (en) * | 1986-01-31 | 1993-04-20 | Whitby Research, Inc. | Penetration enhancers for transdermal delivery of systemic agents |
US4755535A (en) * | 1986-04-23 | 1988-07-05 | Nelson Research & Development Co. | Compositions comprising 1-substituted azacycloalkenes |
US4801586A (en) * | 1986-04-23 | 1989-01-31 | Nelson Research & Development Co. | Penetration enhancers for transdermal delivery of systemic agents |
US4879275A (en) * | 1987-09-30 | 1989-11-07 | Nelson Research & Development Co. | Penetration enhancers for transdermal delivery of systemic agent |
US4920101A (en) * | 1987-09-30 | 1990-04-24 | Nelson Research & Development Co. | Compositions comprising 1-oxo- or thiohydrocarbyl substituted azacycloaklkanes |
-
1980
- 1980-05-24 YU YU141080A patent/YU141080A/en unknown
-
1981
- 1981-05-14 GB GB8114762A patent/GB2078725B/en not_active Expired
- 1981-05-22 AT AT230881A patent/AT374788B/en not_active IP Right Cessation
- 1981-05-22 DE DE19813120451 patent/DE3120451A1/en not_active Withdrawn
- 1981-05-22 CH CH336481A patent/CH649992A5/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004594A1 (en) * | 1986-01-31 | 1987-08-13 | Nelson Research And Development Company | Compositions comprising 1-substituted azacycloalkanes and their uses |
Also Published As
Publication number | Publication date |
---|---|
AT374788B (en) | 1984-05-25 |
YU141080A (en) | 1983-04-30 |
GB2078725A (en) | 1982-01-13 |
DE3120451A1 (en) | 1982-02-04 |
ATA230881A (en) | 1983-10-15 |
CH649992A5 (en) | 1985-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |